reddit · SideProject · 11-01 18:50 60 分 ← 返回列表

CastLog - a voice-first fishing journal I built solo because I never logged fish with wet hands

I'm a solo dev and I fish a lot of Michigan lakes. I kept telling myself I'd "log it later" and never did, because wiping off your hands and tapping through fields with a fish on the line doesn't happen. So I built CastLog. https://imgur.com/a/WfDr8BD What it does: Talk to log: hold the fish and say "18-inch walleye on a jig and minnow." It fills in species, size and bait. (This one's Pro.) Every catch automatically saves GPS, weather, wind and gusts, pressure, moon and time. Wo

五维评分

付费意愿

需求真实度

个人可落地

竞争空间

新鲜度

AI 分析

痛点：钓鱼时双手湿滑或正持竿，无法手动填写记录，导致"回头再记"永远记不成，渔获数据全丢失

目标用户：高频出钓、注重钓点隐私、希望沉淀渔获数据的休闲钓鱼爱好者

证据：wiping off your hands and tapping through fields with a fish on the line doesn't happen… Pro is $8.99/mo or $39.99/yr with a 7-day trial, and it adds voice logging, unlimited Fish ID, patterns and a fishing coach.

变现：订阅制（Pro 月/年付 + 免费试用），免费层保留手动记录与导出，语音记录、AI 鱼种识别、模式分析作为付费点

MVP：用 React Native/Expo + Supabase 做一个语音优先的渔获记录 App：按住说话→Whisper 转写→LLM 抽取出鱼种/尺寸/饵料字段，自动写入 GPS/天气/气压，离线本地存储回网同步，CSV 导出，仅做 iOS 单端

竞品：Fishbrain、Anglr、Fishing Points、Fishbrain 类本地渔获日志 App

摘要：独立开发者因自己双手湿滑无法手动记录渔获，用 React Native + Supabase + Whisper + LLM 做出语音优先的私密钓鱼日志 CastLog，iOS 已上架，Android 内测中。定价为 $8.99/月或 $39.99/年含 7 天试用，免费层含记录与 CSV 导出，Pro 增加语音记录、无限鱼种识别、模式分析与钓鱼教练。帖子未披露任何实际付费用户或收入数据，需求仍主要为作者个人痛点验证。